Jewel palette
Hushed Gallery
From #0f4ab5 ink through #3e77e0, #5893ff, #73a5ff to #a2c4ff light, Hushed Gallery is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#0f4ab5
#3e77e0
#5893ff
#73a5ff
#a2c4ff
The generator opens with #0f4ab5 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.